B067A Buick Code - Rollover Protection OFF Indicator Circuit
Quick Answer
If the vehicle is equipped with a rollover protection disable switch, when pressed and held, will disable rollover protection and the inflatable restraint sensing and diagnostic module will illuminate the rollover protection disabled indicator. Common causes include Faulty Rollover Protection OFF Indicator, Rollover Protection OFF Indicator harness is open or shorted, Rollover Protection OFF Indicator circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- B067A Buick indicates Rollover Protection OFF Indicator Circuit.
- Common causes
- Common causes include Faulty Rollover Protection OFF Indicator, Rollover Protection OFF Indicator harness is open or shorted, Rollover Protection OFF Indicator circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code B067A Buick Description
What are the Possible Causes of the DTC B067A Buick?
- Faulty Rollover Protection OFF Indicator
- Rollover Protection OFF Indicator harness is open or shorted
- Rollover Protection OFF Indicator circuit poor electrical connection
- Faulty Inflatable Restraint Sensing and Diagnostic Module (SDM)
How to Fix the DTC B067A Buick?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
Code Tech Notes
B067A:02 Rollover Protection OFF Indicator Circuit Short to Ground
B067A:04 Rollover Protection OFF Indicator Circuit Open
B067A:05 Rollover Protection OFF Indicator Circuit High Voltage/Open
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B067A Buick code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service
- Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
- Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
- Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
- Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.
Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.
Frequently Asked Questions about B067A Buick Code
1. What does the OBDII code B067A mean on a Buick?
The B067A code indicates an issue with the Rollover Protection OFF Indicator Circuit, which signals a malfunction in the system responsible for controlling or displaying the rollover protection status.
2. What are the common symptoms of code B067A on a Buick?
Symptoms may include the Rollover Protection OFF indicator not illuminating, staying on, or malfunctioning, along with potential warning lights or error messages on the dashboard.
3. What causes the B067A code to appear on my Buick?
Common causes include a faulty indicator light, damaged wiring or connectors in the circuit, or a malfunctioning control module related to the rollover protection system.
4. Can I still drive my Buick with the B067A code active?
While the vehicle may still be drivable, the rollover protection system may not function properly in an emergency, posing a safety risk.
5. How do I diagnose the B067A code on my Buick?
Diagnosis typically involves inspecting the Rollover Protection OFF indicator light, checking the wiring and connectors for damage, and using a scan tool to monitor the circuit's functionality.
6. How can I fix the B067A code on my Buick?
Repairs may include replacing a faulty indicator light, repairing damaged wiring or connectors, or reprogramming or replacing the control module if it's defective.
7. How much does it cost to repair the B067A code on a Buick?
Repair costs can vary depending on the issue, ranging from $50 to $150 for basic wiring repairs to $300 or more for control module replacement.
8. Can a dead battery cause the B067A code on a Buick?
A dead or weak battery can sometimes cause electrical system malfunctions that trigger diagnostic codes, but it's not a common cause for B067A specifically.
9. Do I need a professional mechanic to fix the B067A code?
If you're experienced with electrical diagnostics, you may be able to fix the issue yourself. Otherwise, it's recommended to have a professional mechanic address the problem.
10. Will resetting the code clear the B067A issue on my Buick?
Resetting the code may temporarily clear it, but if the underlying issue isn't resolved, the code will likely return.
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